static void server_message (client_t *self) { if (self->reply) fmq_msg_destroy (&self->reply); self->reply = fmq_msg_recv (self->dealer); if (!self->reply) return; // Interrupted; do nothing if (fmq_msg_id (self->reply) == FMQ_MSG_SRSLY) client_execute (self, srsly_event); else if (fmq_msg_id (self->reply) == FMQ_MSG_RTFM) client_execute (self, rtfm_event); else if (fmq_msg_id (self->reply) == FMQ_MSG_ORLY) client_execute (self, orly_event); else if (fmq_msg_id (self->reply) == FMQ_MSG_OHAI_OK) client_execute (self, ohai_ok_event); else if (fmq_msg_id (self->reply) == FMQ_MSG_CHEEZBURGER) client_execute (self, cheezburger_event); else if (fmq_msg_id (self->reply) == FMQ_MSG_HUGZ) client_execute (self, hugz_event); else if (fmq_msg_id (self->reply) == FMQ_MSG_ICANHAZ_OK) client_execute (self, icanhaz_ok_event); // Any input from server counts as activity self->expires_at = zclock_time () + self->heartbeat * 2; }
static void server_client_message (server_t *self) { fmq_msg_t *request = fmq_msg_recv (self->router); if (!request) return; // Interrupted; do nothing char *hashkey = zframe_strhex (fmq_msg_address (request)); client_t *client = zhash_lookup (self->clients, hashkey); if (client == NULL) { client = client_new (fmq_msg_address (request)); client->heartbeat = self->heartbeat; client->router = self->router; zhash_insert (self->clients, hashkey, client); zhash_freefn (self->clients, hashkey, client_free); } free (hashkey); if (client->request) fmq_msg_destroy (&client->request); client->request = request; // Any input from client counts as heartbeat client->heartbeat_at = zclock_time () + client->heartbeat; // Any input from client counts as activity client->expires_at = zclock_time () + client->heartbeat * 3; if (fmq_msg_id (request) == FMQ_MSG_OHAI) server_client_execute (self, client, ohai_event); else if (fmq_msg_id (request) == FMQ_MSG_YARLY) server_client_execute (self, client, yarly_event); else if (fmq_msg_id (request) == FMQ_MSG_ICANHAZ) server_client_execute (self, client, icanhaz_event); else if (fmq_msg_id (request) == FMQ_MSG_NOM) server_client_execute (self, client, nom_event); else if (fmq_msg_id (request) == FMQ_MSG_HUGZ) server_client_execute (self, client, hugz_event); else if (fmq_msg_id (request) == FMQ_MSG_KTHXBAI) server_client_execute (self, client, kthxbai_event); }
int fmq_server_test (bool verbose) { printf (" * fmq_server: "); fflush (stdout); zctx_t *ctx = zctx_new (); fmq_server_t *self; void *dealer = zsocket_new (ctx, ZMQ_DEALER); zsocket_set_rcvtimeo (dealer, 2000); zsocket_connect (dealer, "tcp://localhost:5670"); fmq_msg_t *request, *reply; // Run selftest using '' configuration self = fmq_server_new (); assert (self); int port = fmq_server_bind (self, "tcp://*:5670"); assert (port == 5670); request = fmq_msg_new (FMQ_MSG_OHAI); fmq_msg_send (&request, dealer); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_SRSLY); fmq_msg_destroy (&reply); request = fmq_msg_new (FMQ_MSG_ICANHAZ); fmq_msg_send (&request, dealer); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_RTFM); fmq_msg_destroy (&reply); request = fmq_msg_new (FMQ_MSG_NOM); fmq_msg_send (&request, dealer); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_RTFM); fmq_msg_destroy (&reply); request = fmq_msg_new (FMQ_MSG_HUGZ); fmq_msg_send (&request, dealer); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_RTFM); fmq_msg_destroy (&reply); fmq_server_destroy (&self); // Run selftest using 'anonymous.cfg' configuration self = fmq_server_new (); assert (self); fmq_server_configure (self, "anonymous.cfg"); port = fmq_server_bind (self, "tcp://*:5670"); assert (port == 5670); request = fmq_msg_new (FMQ_MSG_OHAI); fmq_msg_send (&request, dealer); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_OHAI_OK); fmq_msg_destroy (&reply); request = fmq_msg_new (FMQ_MSG_NOM); fmq_msg_send (&request, dealer); request = fmq_msg_new (FMQ_MSG_HUGZ); fmq_msg_send (&request, dealer); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_HUGZ_OK); fmq_msg_destroy (&reply); request = fmq_msg_new (FMQ_MSG_YARLY); fmq_msg_send (&request, dealer); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_RTFM); fmq_msg_destroy (&reply); fmq_server_destroy (&self); // Run selftest using 'server_test.cfg' configuration self = fmq_server_new (); assert (self); fmq_server_configure (self, "server_test.cfg"); port = fmq_server_bind (self, "tcp://*:5670"); assert (port == 5670); request = fmq_msg_new (FMQ_MSG_OHAI); fmq_msg_send (&request, dealer); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_ORLY); fmq_msg_destroy (&reply); request = fmq_msg_new (FMQ_MSG_YARLY); fmq_msg_set_mechanism (request, "PLAIN"); fmq_msg_set_response (request, fmq_sasl_plain_encode ("guest", "guest")); fmq_msg_send (&request, dealer); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_OHAI_OK); fmq_msg_destroy (&reply); request = fmq_msg_new (FMQ_MSG_NOM); fmq_msg_send (&request, dealer); request = fmq_msg_new (FMQ_MSG_HUGZ); fmq_msg_send (&request, dealer); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_HUGZ_OK); fmq_msg_destroy (&reply); reply = fmq_msg_recv (dealer); assert (reply); assert (fmq_msg_id (reply) == FMQ_MSG_HUGZ); fmq_msg_destroy (&reply); fmq_server_destroy (&self); zctx_destroy (&ctx); // @end // No clean way to wait for a background thread to exit // Under valgrind this will randomly show as leakage // Reduce this by giving server thread time to exit zclock_sleep (200); printf ("OK\n"); return 0; }
void fmq_msg_test (bool verbose) { printf (" * fmq_msg:"); if (verbose) printf ("\n"); // @selftest // Simple create/destroy test fmq_msg_t *self = fmq_msg_new (); assert (self); fmq_msg_destroy (&self); // Create pair of sockets we can send through // We must bind before connect if we wish to remain compatible with ZeroMQ < v4 zsock_t *output = zsock_new (ZMQ_DEALER); assert (output); int rc = zsock_bind (output, "inproc://selftest-fmq_msg"); assert (rc == 0); zsock_t *input = zsock_new (ZMQ_ROUTER); assert (input); rc = zsock_connect (input, "inproc://selftest-fmq_msg"); assert (rc == 0); // Encode/send/decode and verify each message type int instance; self = fmq_msg_new (); fmq_msg_set_id (self, FMQ_MSG_OHAI); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); } fmq_msg_set_id (self, FMQ_MSG_OHAI_OK); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); } fmq_msg_set_id (self, FMQ_MSG_ICANHAZ); fmq_msg_set_path (self, "Life is short but Now lasts for ever"); zhash_t *icanhaz_options = zhash_new (); zhash_insert (icanhaz_options, "Name", "Brutus"); fmq_msg_set_options (self, &icanhaz_options); zhash_t *icanhaz_cache = zhash_new (); zhash_insert (icanhaz_cache, "Name", "Brutus"); fmq_msg_set_cache (self, &icanhaz_cache); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); assert (streq (fmq_msg_path (self), "Life is short but Now lasts for ever")); zhash_t *options = fmq_msg_get_options (self); assert (zhash_size (options) == 2); assert (streq ((char *) zhash_first (options), "Brutus")); assert (streq ((char *) zhash_cursor (options), "Name")); zhash_destroy (&options); if (instance == 1) zhash_destroy (&icanhaz_options); zhash_t *cache = fmq_msg_get_cache (self); assert (zhash_size (cache) == 2); assert (streq ((char *) zhash_first (cache), "Brutus")); assert (streq ((char *) zhash_cursor (cache), "Name")); zhash_destroy (&cache); if (instance == 1) zhash_destroy (&icanhaz_cache); } fmq_msg_set_id (self, FMQ_MSG_ICANHAZ_OK); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); } fmq_msg_set_id (self, FMQ_MSG_NOM); fmq_msg_set_credit (self, 123); fmq_msg_set_sequence (self, 123); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); assert (fmq_msg_credit (self) == 123); assert (fmq_msg_sequence (self) == 123); } fmq_msg_set_id (self, FMQ_MSG_CHEEZBURGER); fmq_msg_set_sequence (self, 123); fmq_msg_set_operation (self, 123); fmq_msg_set_filename (self, "Life is short but Now lasts for ever"); fmq_msg_set_offset (self, 123); fmq_msg_set_eof (self, 123); zhash_t *cheezburger_headers = zhash_new (); zhash_insert (cheezburger_headers, "Name", "Brutus"); fmq_msg_set_headers (self, &cheezburger_headers); zchunk_t *cheezburger_chunk = zchunk_new ("Captcha Diem", 12); fmq_msg_set_chunk (self, &cheezburger_chunk); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); assert (fmq_msg_sequence (self) == 123); assert (fmq_msg_operation (self) == 123); assert (streq (fmq_msg_filename (self), "Life is short but Now lasts for ever")); assert (fmq_msg_offset (self) == 123); assert (fmq_msg_eof (self) == 123); zhash_t *headers = fmq_msg_get_headers (self); assert (zhash_size (headers) == 2); assert (streq ((char *) zhash_first (headers), "Brutus")); assert (streq ((char *) zhash_cursor (headers), "Name")); zhash_destroy (&headers); if (instance == 1) zhash_destroy (&cheezburger_headers); assert (memcmp (zchunk_data (fmq_msg_chunk (self)), "Captcha Diem", 12) == 0); if (instance == 1) zchunk_destroy (&cheezburger_chunk); } fmq_msg_set_id (self, FMQ_MSG_HUGZ); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); } fmq_msg_set_id (self, FMQ_MSG_HUGZ_OK); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); } fmq_msg_set_id (self, FMQ_MSG_KTHXBAI); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); } fmq_msg_set_id (self, FMQ_MSG_SRSLY); fmq_msg_set_reason (self, "Life is short but Now lasts for ever"); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); assert (streq (fmq_msg_reason (self), "Life is short but Now lasts for ever")); } fmq_msg_set_id (self, FMQ_MSG_RTFM); fmq_msg_set_reason (self, "Life is short but Now lasts for ever"); // Send twice fmq_msg_send (self, output); fmq_msg_send (self, output); for (instance = 0; instance < 2; instance++) { fmq_msg_recv (self, input); assert (fmq_msg_routing_id (self)); assert (streq (fmq_msg_reason (self), "Life is short but Now lasts for ever")); } fmq_msg_destroy (&self); zsock_destroy (&input); zsock_destroy (&output); // @end printf ("OK\n"); }